dataloggrar, termometrar, hygrometrar...
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IoT-termometer & hygrometer, Sigfox

The device measures the temperature and humidity from the built-in internal sensor. It is characterized by a simple compact design with the possibility of installation directly into the measured space. The sensor can be used with a suitable sensor cap even in more demanding conditions.

The measured values are sent in an adjustable time interval (10 min to 24 h) by radio transmission in the Sigfox network to the COMET Cloud, from which the user can view them using a personal computer or mobile device.

The instrument can monitor up to 2 alarm limits of the measured variable. Exceeding these limits is indicated by sending an emergency message. COMET Cloud transmits this alarm message via e-mail to the selected user. The device is suitable for applications that tolerate the delay of information delivered by Sigfox (max. 10 min).


  • wireless transmission of measured values and alarm states
  • battery power (battery life 1 year to 10 years)
  • LED indication of device status
  • remote setting of the device from COMET Cloud (maximum once a day)
  • IP65
  • traceable calibration certificate in accordance with EN ISO / IEC 17025

The availability of Sigfox network in a particular location

Check your Sigfox network availability before you buy your device. COMET devices in the Sigfox network can be used anywhere in the RC1 zone. Learn more about Sigfox (RC) Radio Zones.

  • Art nr
  • Garanti
    3 År

Tekniska specifikationer


Relativ luftfuktighet
Beräknade värden (daggpunkt…)
Mätområde temperatur -30 till +60°C
Noggrannhet temperatur ±0.4°C
Upplösning temperatur 0.1°C
Responstid temperatur t90 (steg om 20°C vid luftflöde 1m/s) 8min.
Mätområde luftfuktighet 0 to 100%
Noggrannhet luftfuktighet ±1,8%**
Responstid luftfuktighet t90 (steg om 30%RH vid konstant temperatur) 50s
Mätområde daggpunkt -60 till +60°C***
Noggrannhet daggpunkt ± 1.5 °C vid omgivningstemperatur T< 25 °C och RH > 30 %, för detaljer se diagram
Sändningsintervall Justerbart 10 min, 15 min, 20 min,1 h, 3 h, 6 h, 12 h, 24 h
Radiofrekvens 868 MHz
Max sändareffekt 25mW
Sigfox-klass 0U
Konfigurerad för radiozon RC1 (fungerar i Europa, Iran, Oman och Sydafrika)
Typisk räckvidd 50 km på landsbyggd, 3 km i stadsmiljö
Matning Litiumbatteri 3.6 V, C
Kapslingsklass IP65
Dimensioner 126 x 89 x 40mm
Vikt inkl. batteri 190g
Garanti 3 år


Sending interval 10 minutes 20 minutes 30 minutes 1 hour 3 hours 6 hours 12 hours 24 hours
1x lithium battery A4206 - 8500mAh 1 year 2 years 3 years 6 years 10 years > 10 years > 10 years > 10 years